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Kenzo Chikanari
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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition and film thereof
Patent number
6,699,934
Issue date
Mar 2, 2004
Sumitomo Chemical Company, Limited
Kenzo Chikanari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing impact-resistant polyester resin compositions
Patent number
6,017,999
Issue date
Jan 25, 2000
Sumitomo Chemical Company, Limited
Tadayuki Ohmae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin resin composition containing anti-blocking agent
Patent number
5,847,042
Issue date
Dec 8, 1998
Sumitomo Chemical Company, Limited
Satoru Hosoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition including an amorphous resin, an ep...
Patent number
5,623,018
Issue date
Apr 22, 1997
Sumitomo Chemical Company, Ltd.
Tadayuki Ohmae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Delustered amorphous thermoplastic resin composition
Patent number
5,508,347
Issue date
Apr 16, 1996
Sumitomo Chemical Company, Limited
Tadayuki Ohmae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic elastomer composition
Patent number
5,405,909
Issue date
Apr 11, 1995
Sumitomo Chemical Co., Ltd.
Tadayuki Ohmae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing reinforced crystalline engineering plastic co...
Patent number
5,367,013
Issue date
Nov 22, 1994
Sumitomo Chemical Company, Limited
Tadayuki Ohmae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of polymeric polyols
Patent number
5,292,803
Issue date
Mar 8, 1994
Sumitomo Chemical Company, Limited
Tadayuki Ohmae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Ethylene polymer and resin composition for producing cast film, and...
Publication number
20020177677
Publication date
Nov 28, 2002
Sumitomo Chemical Company, Limited
Kazunori Kanamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin composition and film thereof
Publication number
20020065370
Publication date
May 30, 2002
Sumitomo Chemical Company, Limited
Kenzo Chikanari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...